1316906306 has 16 divisors (see below), whose sum is σ = 2053749600. Its totient is φ = 632802720.

The previous prime is 1316906267. The next prime is 1316906333. The reversal of 1316906306 is 6036096131.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 114356 + ... + 125343.

It is an arithmetic number, because the mean of its divisors is an integer number (128359350).

Almost surely, 2^1316906306 is an apocalyptic number.

1316906306 is a deficient number, since it is larger than the sum of its proper divisors (736843294).

1316906306 is a wasteful number, since it uses less digits than its factorization.

1316906306 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 239809.

The product of its (nonzero) digits is 17496, while the sum is 35.

The square root of 1316906306 is about 36289.2037112968. The cubic root of 1316906306 is about 1096.1036545944.

The spelling of 1316906306 in words is "one billion, three hundred sixteen million, nine hundred six thousand, three hundred six".